Tumblr User Demographics [TABLE]

Table - Tumblr User Demographics

Tumblr is significantly less popular among internet users than the other social networking sites featured in this report.  Just 6% of those online use the site.  It is much more popular, however, among the youngest cohort — 13% of those 18-29 are blogging on Tumblr. Read the rest at Pew Internet & American Life.